This Insulated Cooler Bag has quality features which help separate them from the average cooler bag. For starters, these lunch bags are extremely affordable and have multiple features which make bringing lunch to work or school easy. These features include a main insulated compartment sealed off by a Three sided top zipper closure, Inside grey PEVA liner, Front slash pocket, . It also has a Non-adjustable/non-detachable carry strap which make it easy to carry around.